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at the enforcement stage, after participating in arbitral proceedings,
without presenting any such objections, will be deemed to be an abuse
of a right.
If the arbitration agreement is executed in the form of an arbitra-
tion clause in another agreement, the same principal shall apply.
Nevertheless, the invalidity of the arbitration clause shall not affect the
validity of the main agreement, as the arbitration clause is considered
to be a separate and autonomous agreement.
ARBITRATION LAW
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